flagudlejning.dk DNS records

🖥️ Nameservers2 records 402ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records2 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.16.172.137	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco
199.16.173.66	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	flagudlejning-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca09::3 52.101.68.15 52.101.68.21 52.101.73.15 52.101.73.26	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 141ms

TXT Record
v=spf1 mx a include:spf.protection.outlook.com include:spfrerouting.xink.io ip4:152.115.36.122 -all

✉️ SPF

Policy	Record (flagudlejning.dk)
-all (hard fail)	v=spf1 mx a include:spf.protection.outlook.com include:spfrerouting.xink.io ip4:152.115.36.122 -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.flagudlejning.dk	452KX0Pv_IELuuMYOM9gM-89-D4zmg9XiRz8lMUDmw0

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC85ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026050602
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

402ms

A

52ms

MX

53ms

AAAA

47ms

TXT

141ms

CAA

56ms

HTTPS

39ms

TLSA

600ms

SOA

0ms

MTA-STS

56ms

DNSSEC

85ms

SRV

61ms

Total

1382ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:32:11	1382ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-26 03:19:36	2164ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 18:02:55	877ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 10:09:05	1003ms	2 NS 2 A 1 MX	🔒 Secure	View